# The Noise Emission in the Environment by Equipment for use Outdoors Regulations 2001, Paragraph 11: Concrete or mortar mixer


A machine to prepare concrete or mortar, irrespective of the loading, mixing and emptying process. It may be operated intermittently or constantly. Concrete mixers on trucks are called truck mixers (see definition 55).

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Source: https://www.legislation.gov.uk/uksi/2001/1701/schedule/4/paragraph/11 (the official version)
Page: https://openlegislation.uk/noise-emission-in-the-environment-by-equipment-for-use-outdoors-regulations-2001/schedule-4/paragraph-11
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.